Nokea
A hospitalized adult client who routinely works from midnight until 8 a.m. has a temperature of 99.1°F at 4 a.m. The nurse determines that this is most likely due to:
- A. delta sleep
- B. slow brain waves
- C. pneumonia
- D. circadian rhythm
Correct Answer: D
Rationale: Biological rhythms that follow a cycle lasting about 24 hours are termed circadian rhythm. The sleep-wake cycle is closely linked with cardiac rhythms, such as body temperature. While a person sleeps, core body temperature drops, often reaching the 24-hour low at 4 a.m. When the sleep period shifts, temperature fluctuations also shift to match the new sleep patterns.
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Nurses caring for clients who have cancer and are taking opioids need to assess for all of the following except:
- A. tolerance.
- B. constipation.
- C. sedation.
- D. addiction.
Correct Answer: D
Rationale: Addiction is not of primary concern when treating the pain of terminally ill clients. Clients with cancer who are taking opioid analgesics can develop tolerance, constipation, and sedation.
A client with massive chest and head injuries is admitted to the ICU from the Emergency Department. All of the following are true except:
- A. the physician in charge of the case is the only person allowed to decide whether organ donation can occur.
- B. the client's legally responsible party may make the decision for organ donation for the donor if the client is unable to do so.
- C. the organ procurement organization makes the decision regarding which organs to harvest.
Correct Answer: C
Rationale: The client's legally responsible party may make the decision for organ donation if the client is unable to do so. The donor (or legally responsible party for the donor), the physician, and the organ-procurement organization are all involved in the process regarding whether organ donation is appropriate for a specific donor.
When making an occupied bed, it is important for the nurse to:
- A. keep the bed in the low position.
- B. use a bath blanket or top sheet for warmth and privacy.
- C. constantly keep side rails raised on both sides.
- D. move back and forth from one side to the other when adjusting the linens.
Correct Answer: B
Rationale: Using a bath blanket or top sheet keeps the client warm and provides privacy. Keeping the bed in the low position and working above raised side rails might strain the nurse's back. Continually moving back and forth to tuck and arrange linen is time-consuming and disorganized.
A nurse is working in a pediatric clinic and a mother brings in her 13 month old child who has Down Syndrome. The mother reports, 'My child's muscles feel weak and he isn't moving well. My RN friend checked his reflexes and she said they are diminished.' Which of the following actions should the nurse take first?
- A. Contact the physician immediately
- B. Have the patient go to X-ray for a c-spine work-up.
- C. Start an IV on the patient
- D. Position the child's neck in a neutral position
Correct Answer: D
Rationale: An atlanto-axial dislocation may have occurred, common in Down Syndrome. Positioning the child's neck in a neutral c-spine posture is the first step to prevent further injury, followed by contacting the doctor.
Distraction therapy is:
- A. Focusing one's attention on stimuli other than pain
- B. Cognitive reappraisal
- C. The replacement of positive images of pain with other images
- D. The use of medication and meditation
Correct Answer: A
Rationale: The focus of distraction therapy is on positive stimuli rather than negative input, helping to manage pain perception.